CN114950860A

CN114950860A - A point gum machine for nickel carbon glues processing technology

Info

Publication number: CN114950860A
Application number: CN202210613458.9A
Authority: CN
Inventors: 刘均; 李金鹏; 殷文钢; 杨贵恒
Original assignee: Zhongkonaton Chongqing Electronic Materials Co ltd
Current assignee: Zhongkonaton Chongqing Electronic Materials Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-30
Anticipated expiration: 2042-05-31
Also published as: CN114950860B

Abstract

The invention relates to the technical field of dispenser, in particular to a dispenser for a nickel-carbon adhesive processing technology, which comprises a double-station dispenser, wherein the double-station dispenser comprises an air pressure driving assembly, a needle head assembly, a clamping assembly and a supporting frame, the dispenser also comprises a needle head replacing assembly, the needle head replacing assembly is arranged between the air pressure driving assembly and the needle head assembly, and the needle head replacing assembly is fixedly connected with the supporting frame. The practicability of the dispenser is improved.

Description

A point gum machine for nickel carbon glues processing technology

Technical Field

The invention relates to the technical field of glue dispensers, and particularly discloses a glue dispenser for a nickel-carbon glue processing technology.

Background

With the rapid development of economy and the increasing demand of modern society for energy, the development of energy conversion and storage devices with high performance is significant for solving the problem of energy shortage, so that the research on novel energy storage devices and devices is an important research content, the existing energy storage devices are generally divided into two categories, namely batteries and capacitors, and the components of the energy storage devices basically comprise: electrode, electrolyte, diaphragm etc, wherein the electrode material is the core element in the energy storage device, be the key that influences the energy storage device performance, when application nickel carbon glue processing electrode material, often can use the point gum machine, but because the structure composition that nickel carbon glued constitutes differently with other non-conductive glue, so when point gum machine uses nickel carbon glue, the rifle head often can appear stifled gluey, the rifle head goes out to glue the condition uneven and the disconnected gluey point of gluing, to the problem that appears during the use, research a novel point gum machine, solve above-mentioned problem.

Disclosure of Invention

In view of the above, the present invention provides a dispenser for a nickel-carbon glue processing technology, so as to solve the technical problems of gun head glue blocking, gun head glue discharging non-uniformity, glue breaking and dispensing, and glue valve leakage of the dispenser.

In order to achieve the purpose, the invention provides the following technical scheme:

a dispenser for a nickel-carbon adhesive processing technology comprises a double-station dispenser, wherein the double-station dispenser comprises a pneumatic drive assembly, needle assemblies, a clamping assembly and a support frame, the pneumatic drive assembly is arranged on the upper side of each needle assembly and is connected with the upper side of each needle assembly, the clamping assembly is arranged on the lower side of each needle assembly, the clamping assembly is fixedly connected with the support frame, the dispenser further comprises a needle replacing assembly, the needle replacing assembly is arranged between the pneumatic drive assembly and the needle assemblies, the needle replacing assemblies are fixedly connected with the support frame, the needle assemblies are provided with two needle assemblies, the two needle assemblies are arranged side by side, the two needle assemblies can work simultaneously, the working efficiency is increased, and the double-station arrangement leaves can ensure that the equipment can continue to operate after one station of the equipment is damaged, and the shutdown condition cannot be caused, the safety of the equipment is increased.

Preferably, the needle head replacement assembly comprises a needle head replacement preparation turntable structure, a needle head buckling structure and a sliding structure, the needle head buckling structure is arranged on the needle head assembly, the needle head replacement preparation turntable structure is arranged on the support frame, and the lower side of the sliding structure is fixedly connected with the needle head replacement preparation turntable structure;

the needle head replacement preparation turntable structure comprises a turntable, a driving mechanism, a needle head fixing mechanism, a needle head and a needle head pushing mechanism, wherein the driving mechanism comprises a motor, a speed reducer, a transmission shaft and a bearing, the transmission shaft penetrates through the bearing and is fixedly connected with the inner wall of the bearing, the turntable is provided with eight needle holes, bearing holes and a fixing seat pre-buried layer, the bearing holes are arranged on a central axis of the turntable, the eight needle holes are uniformly and circumferentially distributed by taking the circle center as the axis center, and the fixing seat pre-buried layer is used for mounting the needle head fixing mechanism, so that man-machine interaction is increased, and misoperation is avoided;

the needle head buckle structure comprises a connecting sleeve, a connecting cap, a buckle and a buckle connecting rod, the connecting cap is movably connected with the connecting sleeve, the wall of the connecting sleeve is a hollow wall, the downward extending structure of the connecting cap is just consistent with the hollow of the connecting sleeve, so that the connecting cap can just cover the connecting sleeve, the connecting cap is in a ring shape, the connecting cap can not influence the normal glue discharge of nickel-carbon glue, the lower half part of the inner wall of the connecting sleeve is provided with a convex ring, the lower side of the convex ring is provided with a through groove, two sides of the through groove are provided with through holes, the through holes are provided with rotating shafts, the rotating shafts penetrate through the buckle connecting rod and are fixed in the through holes on the two sides, so that the buckle connecting rod can rotate, the gathering of the buckle is realized, the through holes are the through holes on square round edges, so that the rotating shafts can move up and down in the through holes, and the lower wall of the connecting cap is provided with a steel cable, the upper end and the lower end of the steel cable are respectively connected with the connecting cap and the rotating shaft, so that the rotating shaft is controlled to move up and down through the up-and-down movement of the connecting cap, the gathering and scattering of the buckles are controlled through the up-and-down movement of the rotating shaft, the buckles are multiple, the lower half part of a single buckle is in a step shape, the inclined edge of the step is protruded inwards, the needle head cannot be influenced by the buckles when entering upwards, the needle head cannot fall off due to the fact that the needle head is clamped by the protrusion of the long bottom edge after entering, and the buckles are gathered to form a circular buckle;

the sliding structure comprises a sliding rail, a sliding block fixing seat and a telescopic block, the sliding rail is fixed on the supporting frame, the lower side of the telescopic block is connected with the motor, the right side of the sliding block is connected with the cylinder, the right side face of the sliding block is connected with the telescopic shaft of the cylinder, the sliding of the sliding block is controlled through the cylinder, the left position and the right position of the rotary disc are controlled through the sliding block, the telescopic block can be extended and shortened, the upper position and the lower position of the rotary disc are controlled through the telescopic block, and the flexibility of the equipment is improved.

Preferably, the needle fixing mechanism comprises a needle fixing cylinder, a needle fixing cylinder rod, two connecting rods, two connecting rod seats, two stretching rods, two clamping hands and a cylinder seat, the tail end of each clamping hand is provided with a stretching structure, the closing and opening of each clamping hand are controlled through the movement of the stretching structure, the upper end of each second connecting rod is connected to the middle of the corresponding first connecting rod, the lower end of each second connecting rod is connected with the corresponding connecting rod seat, the lower side of each connecting rod seat is fixedly connected with the corresponding needle fixing cylinder, the connecting rods are driven to move through the up-down movement of the needle fixing cylinder rod on the needle fixing cylinder, the stretching rods move back and forth through the connecting rods, the opening and the closing of the clamping hands are further realized, and the fixation of the replacement needles is further realized.

Preferably, the needle head is provided with a needle head fixer, a conical buckle and a spring, the needle head fixer is detachably connected with the needle head, the needle head fixer is composed of a top ring and a bottom ring, a gap is formed between the top ring and the bottom ring in the vertical direction, so that the buckle can clamp the bottom surface of the top ring, four inner recesses are formed in the side surface of the top ring, the conical buckle is in a triangular conical shape, the conical buckle is arranged in the inner recesses, the spring is used for connecting the outer side surface of the inner recesses and the inner side surface of the conical buckle, so that the conical buckle is elastic after moving inwards and can be popped out to be matched with the buckle, the locking purpose is achieved, the needle head is ensured not to fall off, the needle head is provided with four different types of outlets, namely a flat needle head, a conical needle head, an inclined-mouth needle head and a flat-bottom needle head, each type of needle head is provided with two needle heads for mutual replacement, and when the needle head is cleaned, the normal operation of a dispensing machine is not influenced, the flat syringe needle is conventional syringe needle, is applicable to most circumstances, and flat syringe needle is used for the area point to glue and glues the thick thinner condition, and the toper syringe needle more is applicable to some nature glue dripping to can solve and have the bubble in the colloid, the glue is glued and the disconnected circumstances of gluing appears, and the bevel connection syringe needle mainly solves out to glue the condition of varying size, and glues the head and block up mostly because use equipment after not rinse gluey head, the effectual head that prevents of gluing under the condition of using the change head of gluing blocks up, increases the practicality of equipment.

Preferably, syringe needle pushing mechanism is including promoting the cylinder, promoting the cylinder head, push rod and gasket, it is fixed in the carousel bottom surface to promote the cylinder, it passes through the cylinder hub connection with promoting the cylinder head to promote the cylinder, the push rod has horizontal pole and montant to constitute, and syringe needle pushing mechanism is equipped with eight, is used for the syringe needle promotion of different positions respectively, but every cylinder all is through parallel circuit connection to be equipped with different switches respectively, be used for controlling different cylinder work, the position of gasket just in time corresponds with the pinhole on the carousel, and the material of gasket is epoxy, when guaranteeing upwards to promote the syringe needle again, can not lead to the syringe needle to buckle and block up, increases the suitability of equipment.

The working principle and the beneficial effects of the scheme are as follows:

according to the invention, the glue dispensing efficiency is increased through the double-station glue dispenser, the problems of gun head glue blockage, nonuniform gun head glue discharge, glue breaking and dispensing and glue valve leakage are solved through the turntable type needle head replacement structure and four different types of needle heads, the problem that the glue dispenser cannot work when the needle heads are cleaned is solved, the problems of multi-needle head replacement and automatic needle head damage replacement are realized through the arrangement of eight needle heads of the turntable and the needle head fixing mechanism, and the practicability of the glue dispenser is increased.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a dispenser for a nickel carbon paste processing process according to the present invention;

FIG. 2 is a schematic structural diagram (state one) of a needle replacement assembly in an embodiment of a dispenser for a nickel carbon paste processing process according to the present invention;

FIG. 3 is an enlarged view of FIG. 2B;

FIG. 4 is an enlarged view of FIG. 2A;

FIG. 5 is a schematic structural diagram of a needle replacement assembly in an embodiment of a dispenser for a nickel carbon paste processing process according to the present invention (state one);

FIG. 6 is a schematic structural diagram of a needle snap structure in an embodiment of a dispenser for nickel carbon paste processing according to the present invention;

FIG. 7 is a cross-sectional view of FIG. 6C-C;

FIG. 8 is a schematic structural diagram of a needle head in an embodiment of a dispenser for a nickel-carbon gel processing technology according to the present invention;

fig. 9 is a cross-sectional view of fig. 8D-D.

The drawings are numbered as follows: double-station dispenser 1, pneumatic drive assembly 2, needle assembly 3, clamping assembly 4, support frame 5, needle replacing assembly 6, needle preparation replacing turntable structure 601, turntable 6011, needle hole 60111, bearing hole 60112, fixing seat embedded 60113, drive mechanism 6012, motor 60121, speed reducer 60122, transmission shaft 60123, bearing 60124, needle fixing mechanism 6013, needle fixing cylinder 60131, needle fixing cylinder rod 60132, connecting rod 60133, connecting rod seat 60134, stretching rod 60135, clamping hand 60136, cylinder seat 60137, needle 6014, needle fixing device 60141, conical buckle 60142, spring 60143, needle pushing mechanism 6015, pushing cylinder 60151, pushing cylinder head 60152, push rod 60153, gasket 60154, needle buckle structure 602, connecting sleeve 6021, connecting cap 6022, buckle 6023, buckle connecting rod 6024, protruding ring 6025, through groove 6026, through hole 6027, rotating shaft 8, sliding structure 603, slide rail 6031,

slide block

6032, 6031, 6032 slide rail 6026, A slide block fixing seat 6033 and a telescopic block 6034.

Detailed Description

In the description of the present invention, it is to be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be taken as limiting the scope of the invention.

The following is further detailed by way of specific embodiments:

examples

As shown in fig. 1-9, a point gum machine for nickel carbon glues processing technology, including duplex position point gum machine 1, duplex position point gum machine 1 includes pneumatic drive subassembly 2, syringe needle subassembly 3, centre gripping subassembly 4 and support frame 5, pneumatic drive subassembly 2 locates 3 upsides of syringe needle subassembly and is connected with 3 upsides of syringe needle subassembly, 3 downsides of syringe needle subassembly are located to centre gripping subassembly 4, centre gripping subassembly 4 and 5 fixed connection of support frame, the point gum machine still includes syringe needle change subassembly 6, syringe needle change subassembly 6 is located between pneumatic drive subassembly 2 and the syringe needle subassembly 3, syringe needle change subassembly 6 and support frame 5 fixed connection. The needle assemblies 3 are arranged in two, and the two needle assemblies 3 are arranged side by side. Further, the two needle assemblies 3 can work simultaneously, so that the working efficiency is improved, and the equipment can continue to operate after one station of the equipment is damaged due to the arrangement of the double stations, so that the shutdown condition is avoided, and the safety of the equipment is improved.

Needle head replacement assembly 6 comprises needle head replacement turntable structure 601, needle head buckle structure 602 and sliding structure 603, needle head buckle structure 602 is arranged on needle head assembly 3, needle head replacement turntable structure 601 is arranged on support frame 5, sliding structure 603 downside and needle head replacement turntable structure 601 fixed connection, needle head buckle structure 602 comprises connecting sleeve 6021, connecting cap 6022, buckle 6023 and buckle connecting rod 6024, connecting cap 6022 and connecting sleeve 6021 swing joint, connecting cap 6022 is still connected with buckle connecting rod 6024, buckle connecting rod 6024 downside is connected with buckle 6023. Further, the wall of the connecting sleeve 6021 is a hollow wall, and the downward extending structure of the connecting cap 6022 is exactly the same as the hollow of the connecting sleeve 6021, so that the connecting cap 6022 can be exactly covered on the connecting sleeve 6021, the connecting cap 6022 is circular, so that the connecting cap 6022 does not affect the normal glue discharge of the nickel-carbon glue, the lower half part of the inner wall of the connecting sleeve 6021 is composed of a protruding circular ring 6025, a through groove 6026 is arranged at the lower side of the protruding circular ring, through holes 6027 are arranged at both sides of the through groove 6026, a rotating shaft 6028 is arranged on the through hole 6027, the rotating shaft penetrates through the snap connecting rod 6024 and is fixed in the through holes 6027 at both sides, so that the snap connecting rod 6024 can rotate, thereby realizing the gathering and scattering of the snap 6023, the through hole 6027 is a square circular side, so that the rotating shaft 6028 can move up and down in the through hole, the lower wall of the connecting cap 6022 is provided with a wire rope, the upper and lower ends of the wire rope are respectively connected with the connecting cap 6022 and then move up and down by the connecting cap 6022, the control pivot reciprocates to gathering through the vertical movement control buckle 6023 of pivot is scattered, and buckle 6023 is equipped with a plurality ofly, and the latter half of single buckle presents the halfpace form and the hypotenuse of halfpace is inwards protruding for can not receive the influence of buckle when the syringe needle upwards gets into, after the syringe needle gets into, the protrusion on long bottom limit can block the syringe needle and not let the syringe needle drop, and a plurality of buckles are gathered together and are the ring shape and detain.

The needle head preparation replacement turntable structure 601 comprises a turntable 6011, a driving mechanism 6012, a needle head fixing mechanism 6013, a needle head 6014 and a needle head pushing mechanism 6015, wherein the driving mechanism 6012 comprises a motor 60121, a speed reducer 60122, a transmission shaft 60123 and a bearing 60124, the motor 60121 is connected with the speed reducer 60122, the speed reducer 60122 is connected with a transmission shaft 60123, and the transmission shaft 60123 penetrates through the bearing 60124 and is fixedly connected with the inner wall of the bearing 60124. Further, the rotating disc 6011 is provided with eight pinholes 60111, eight bearing holes 60112 and a fixing seat pre-embedded 60113, the bearing holes 60112 are arranged on a central axis of the rotating disc 6011, the eight pinholes 60111 are evenly distributed circumferentially with a circle center as an axis, and the fixing seat pre-embedded holes 60113 are used for installing the needle fixing mechanism 6013, so that man-machine interaction is increased, and misoperation is avoided.

The sliding structure 603 includes a sliding rail 6031, a sliding block 6032, a sliding block fixing seat 6033 and a telescopic block 6034, the sliding rail 6031 is fixed on the supporting frame, the sliding block 6032 is connected with the sliding rail 6031 in a sliding manner, the sliding block fixing seat 6033 is fixedly connected with the sliding block 6032, the upper side of the telescopic block 6034 is fixedly connected with the sliding block fixing seat 6033, and the lower side of the telescopic block 6034 is connected with the motor. Further, the right side of the sliding block is connected with an air cylinder, the right side surface of the sliding block is connected with a telescopic shaft of the air cylinder, the sliding of the sliding block is controlled through the air cylinder, the left and right positions of the rotating disc 6011 are controlled through the sliding block, the telescopic block 6034 can be extended and shortened, the up and down positions of the rotating disc 6011 are controlled through the telescopic block 6034, and the flexibility of the device is improved.

The needle fixing mechanism 6013 comprises a needle fixing cylinder 60131, a needle fixing cylinder rod 60132, a connecting rod 60133, a connecting rod seat 60134, a stretching rod 60135, a clamping hand 60136 and a cylinder seat 60137, wherein the lower side of the needle fixing cylinder 60131 is fixedly connected with the cylinder seat 60137, the needle fixing cylinder 60131 is movably connected with the needle fixing cylinder rod 60132, the needle fixing cylinder rod 60132 is connected with a connecting rod 60133, the connecting rod 60133 is movably connected with the connecting rod seat 60134, the connecting rod 60133 is further connected with the stretching rod 60135, and the stretching rod 60135 is connected with the clamping hand 60136. Further, a stretching structure is arranged at the tail end of the clamping hand 60136, the closing and opening of the clamping hand are controlled by the movement of the stretching structure, two connecting rods 60133 are arranged, the upper end of the second connecting rod is connected to the middle of the first connecting rod, the lower end of the second connecting rod is connected with a connecting rod seat 60134, the lower side of the connecting rod seat 60134 is fixedly connected with a needle fixing cylinder 60131, the needle fixing cylinder 60132 on the needle fixing cylinder 60131 moves up and down to drive the connecting rod 60133 to move, the connecting rod enables the stretching rod 60135 to move back and forth, the opening and closing of the clamping hand are further achieved, and the fixing of the replacement needle is further achieved.

A needle head holder 60141, a taper buckle 60142 and a spring 60143 are arranged on the needle head 6014, the needle head holder 60141 is detachably connected with the needle head 6014, the taper buckle 60142 is movably connected with the needle head holder 60141, and the spring 60143 is arranged between the needle head holder 60141 and the taper buckle 60142. Further, the needle head fixer 60141 is composed of a top ring and a bottom ring, a gap is formed between the top ring and the bottom ring in the vertical direction, so that the buckle 6023 can clamp the bottom surface of the top ring, four inner recesses are formed in the side surface of the top ring, the conical buckle 60142 is in a triangular cone shape, the conical buckle 60142 is arranged in the inner recesses, the spring 60143 is used for connecting the outer side surface of the inner recesses and the inner side surface of the conical buckle 60142, so that the conical buckle 60142 has elasticity after moving inwards and can be popped out to be matched with the buckle 6023 to achieve the locking purpose, the needle head 6014 is ensured not to fall off, the needle head 6014 is provided with four different types of outlets, namely a flat needle head, a conical needle head, an inclined-mouth needle head and a flat-bottom needle head, each needle head is provided with two needle heads for mutual replacement, when cleaning the needle heads, the normal operation of the dispensing machine is not affected, the flat-bottom needle head is a conventional needle head, and is suitable for most cases, the flat needle head is used for dispensing in an area dispensing and has a thinner glue thickness, the conical needle head is more suitable for point-type glue dripping, can solve the bubble in the colloid, the condition of gluing and glue breaking appears in some, and the bevel connection syringe needle mainly solves the condition of gluing not of uniform size, and glues the head and blocks up because the head is not washd behind the user equipment mostly, and the effectual head that prevents of gluing blocks up under the condition of using the change head of gluing, increases the practicality of equipment.

Needle pushing mechanism 6015 includes push cylinder 60151, push cylinder head 60152, push rod 60153 and gasket 60154, and push cylinder 60151 is fixed in carousel 6011 ground, and push cylinder 60151 passes through the cylinder hub connection with push cylinder head 60152, and push cylinder head 60152 and push rod 6015 fixed connection, push rod 60153 upside and gasket 60154 are connected. Further, the push rod 60153 is composed of a cross rod and a vertical rod, eight needle pushing mechanisms 6015 are provided, and are respectively used for pushing needles at different positions, but each air cylinder is connected through a parallel circuit and is respectively provided with different switches for controlling different air cylinders to work, the position of the gasket 60154 just corresponds to the needle hole 60111 on the rotating disc 6011, and the gasket 60154 is made of epoxy resin, so that when the needle is pushed upwards, the needle cannot be bent or blocked, and the applicability of the device is improved.

The application method of the glue dispenser for the nickel-carbon glue processing technology comprises the following steps:

s1, after the dispenser finishes a stage of work, the telescopic block 6034 extends to enable the rotary disc 6011 to move downwards, then the cylinder of the connecting slide block 6032 works to enable the rotary disc 6011 to move to a needle head position, the motor 60121 works to enable the rotary disc 6011 to rotate through the speed reducer 60122 and the transmission shaft 60123, the spare needle head fixing mechanism 6013 clamps the needle head on the dispenser, the air cylinder 60151 is pushed to work to enable the gasket 60154 to ascend, the needle head on the dispenser is pushed to enable the needle head fixing device 60141 of the needle head to ascend, the connecting cap 6022 is pushed to ascend, the connecting cap ascends through a steel cable to enable the rotating shaft 6028 to ascend, the buckles 6023 are scattered, and the needle head falls down under the action of gravity and falls into the needle hole 60111;

s2, after the needle on the dispenser is taken down, the motor 60121 continues to work, the rotating disc 6011 is rotated again through the speed reducer 60122 and the transmission shaft 60123, another needle with the same type is rotated to the original needle position, the gasket 60154 is lifted through the pushing cylinder 60151 again, the needle on the rotating disc is pushed to move upwards until the conical buckle 60142 slides into the buckle 6023, the needle replacement is completed, after the needle replacement is completed, the sliding block 6032 moves, the rotating disc is far away from the needle structure on the horizontal plane, and finally the telescopic block 6034 is contracted, so that the rotating disc is lifted and continues to stand by;

s3, during the needle replacement, the needle fixing mechanism 6013 operates, the needle fixing cylinder rod 60132 on the needle fixing cylinder 60131 moves up and down to drive the connecting rod 60133, and the connecting rod makes the stretching rod 60135 move back and forth, so as to open and close the clamping hand and fix the replacement needle.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.

Claims

1. The utility model provides a point gum machine for nickel carbon glues processing technology, includes the duplex position point gum machine, the duplex position point gum machine includes air pressure drive subassembly, syringe needle subassembly, centre gripping subassembly and support frame, air pressure drive subassembly is located syringe needle subassembly upside and is connected with syringe needle subassembly upside, syringe needle subassembly downside is located to the centre gripping subassembly, centre gripping subassembly and support frame fixed connection, its characterized in that, the point gum machine still includes the syringe needle and changes the subassembly, syringe needle change subassembly is located between air pressure drive subassembly and the syringe needle subassembly, syringe needle change subassembly and support frame fixed connection.

2. The glue dispenser for nickel carbon glue processing technology according to claim 1, characterized in that: the syringe needle is changed the subassembly and is included that the syringe needle prepares to change carousel structure, syringe needle buckle structure and sliding structure, syringe needle buckle structure locates on the syringe needle subassembly, the syringe needle prepares to change the carousel structure and locates on the support frame, sliding structure downside and syringe needle prepare to change carousel structure fixed connection, syringe needle buckle structure includes connecting sleeve, connecting cap, buckle and buckle connecting rod, connecting cap and connecting sleeve swing joint, the connecting cap still is connected with the buckle connecting rod, buckle connecting rod downside is connected with the buckle.

3. The glue dispenser for nickel carbon glue processing technology according to claim 2, characterized in that: the needle head preparation replacement turntable structure is composed of a turntable, a driving mechanism, a needle head fixing mechanism, a needle head and a needle head pushing mechanism, wherein the driving mechanism comprises a motor, a speed reducer, a transmission shaft and a bearing, the motor is connected with the speed reducer, the speed reducer is connected with the transmission shaft, and the transmission shaft penetrates through the bearing and is fixedly connected with the inner wall of the bearing.

4. The glue dispenser for nickel carbon glue processing technology according to claim 2, characterized in that: the sliding structure comprises a sliding rail, a sliding block fixing seat and a telescopic block, wherein the sliding rail is fixed on the support frame, the sliding block is connected with the sliding rail in a sliding manner, the sliding block fixing seat is fixedly connected with the sliding block, the upper side of the telescopic block is fixedly connected with the sliding block fixing seat, and the lower side of the telescopic block is connected with the motor.

5. The glue dispenser for nickel carbon glue processing technology according to claim 3, characterized in that: the needle fixing mechanism comprises a needle fixing cylinder, a needle fixing cylinder rod, a connecting rod seat, a stretching rod, a clamping hand and a cylinder seat, the lower side of the needle fixing cylinder is fixedly connected with the cylinder seat, the needle fixing cylinder is movably connected with the needle fixing cylinder rod, the needle fixing cylinder rod is connected with the connecting rod, the connecting rod is movably connected with the connecting rod seat, the connecting rod is further connected with the stretching rod, and the stretching rod is connected with the clamping hand.

6. The glue dispenser for nickel carbon glue processing technology according to claim 3, characterized in that: the needle head is provided with a needle head fixer, a conical buckle and a spring, the needle head fixer is detachably connected with the needle head, the conical buckle is movably connected with the needle head fixer, and the spring is arranged between the needle head fixer and the conical buckle.

7. The glue dispenser for nickel carbon glue processing technology according to claim 3, characterized in that: the needle pushing mechanism comprises a pushing cylinder, a pushing cylinder head, a push rod and a gasket, the pushing cylinder is fixed on the ground of the turntable, the pushing cylinder is connected with the pushing cylinder head through a cylinder shaft, the pushing cylinder head is fixedly connected with the push rod, and the upper side of the push rod is connected with the gasket.

8. The glue dispenser for nickel carbon glue processing technology according to claim 1, characterized in that: the syringe needle subassembly is equipped with two, two the syringe needle subassembly sets up side by side.